2018 TP2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5581085120 ± 9.75e-09
Semi-major axis (a)2.5319566955 AU ± 2.43e-09
Inclination (i)2.16082299° ± 1.30e-06
Long. of Asc. Node (Ω)343.80219489° ± 4.11e-05
Arg. of Perihelion (ω)75.07409932° ± 4.34e-05
Mean Anomaly (M)266.67843322° ± 2.38e-06
Mean Motion (n)0.2446402240°/day ± 3.52e-10
Perihelion dist (q)1.11885011 AU ± 2.47e-08
Aphelion dist (Q)3.94506328 AU ± 2.50e-08
Orbital Period4.02888073 yr ± 5.80e-09
Physical Parameters
H (abs. magnitude)22.73
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.196″
Uncertainty0
Orbit TypeAmor
MOID0.135141 AU
Observations Used158
Oppositions6
Arc Total2014-2022
First Observation Used2014-11-21
Last Observation Used2022-12-16
Observations (166)
Date Type RA Dec Mag Band Observatory
2014-11-21 12:23:10 C 08 17 17.354 +29 52 22.81 V F51
2014-11-21 12:43:12 C 08 17 19.997 +29 52 13.57 V F51
2014-11-21 13:03:15 C 08 17 22.618 +29 52 04.83 V F51
2014-11-21 13:23:15 C 08 17 25.220 +29 51 55.30 V F51
2015-01-16 12:51:13 C 08 44 10.568 +23 42 09.22 L F51
2015-01-16 13:08:51 C 08 44 09.658 +23 42 06.67 L F51
2015-01-16 13:44:17 C 08 44 07.840 +23 42 01.94 L F51
2018-10-04 12:55:16 C 01 36 25.153 +15 49 41.67 U F52
2018-10-04 13:12:08 C 01 36 26.252 +15 49 58.61 U F52
2018-10-04 13:28:58 C 01 36 27.345 +15 50 15.57 U F52
2018-10-04 13:45:51 C 01 36 28.415 +15 50 32.24 U F52
2018-10-04 21:07:20 C 01 37 03.18 +15 57 51.7 o K88
2018-10-04 21:17:17 C 01 37 03.86 +15 58 02.3 o K88
2018-10-04 21:26:27 C 01 37 04.47 +15 58 11.8 o K88
2018-10-04 21:35:37 C 01 37 05.10 +15 58 21.4 o K88
2018-10-04 22:34:38 C 01 37 09.28 +15 59 23.9 V L01
2018-10-04 22:39:07 C 01 37 09.58 +15 59 28.6 V L01
2018-10-04 22:43:35 C 01 37 09.90 +15 59 33.4 V L01
2018-10-05 05:35:04 C 01 37 41.19 +16 06 45.5 V I52
2018-10-05 05:39:44 C 01 37 41.49 +16 06 50.7 V I52
2018-10-05 05:42:19 C 01 37 41.67 +16 06 53.5 V I52
2018-10-05 05:44:48 C 01 37 41.83 +16 06 55.3 V I52
2018-10-05 07:18:11 C 01 37 47.81 +16 08 35.7 o 711
2018-10-05 07:22:38 C 01 37 48.08 +16 08 40.2 o 711
2018-10-05 07:27:08 C 01 37 48.38 +16 08 45.0 o 711
2018-10-05 09:55:49 C 01 37 58.46 +16 11 17.9 V G96
2018-10-05 10:03:12 C 01 37 58.99 +16 11 25.4 V G96
2018-10-05 10:10:36 C 01 37 59.44 +16 11 33.9 V G96
2018-10-05 10:17:58 C 01 37 59.92 +16 11 40.7 V G96
2018-10-05 12:38:14 C 01 38 10.700 +16 14 15.68 U F52
2018-10-05 13:19:56 C 01 38 13.464 +16 14 58.59 U F52
2018-10-05 13:40:47 C 01 38 14.868 +16 15 19.86 U F52
2018-10-05 23:13:37 C 01 38 59.65 +16 25 10.5 o K88
2018-10-05 23:20:49 C 01 39 00.14 +16 25 18.1 o K88
2018-10-05 23:28:01 C 01 39 00.64 +16 25 25.8 o K88
2018-10-06 08:42:16 C 01 39 42.81 +16 35 25.1 o 691
2018-10-06 08:58:39 C 01 39 43.90 +16 35 42.7 o 691
2018-10-06 09:14:54 C 01 39 44.98 +16 36 00.2 o 691
2018-10-07 21:59:08 C 01 42 39.85 +17 15 55.9 o K88
2018-10-07 22:05:18 C 01 42 40.29 +17 16 02.7 o K88
2018-10-07 22:11:28 C 01 42 40.74 +17 16 09.7 o K88
2018-10-08 22:25:35 C 01 44 40.13 +17 43 29.0 q K63
2018-10-08 22:28:45 C 01 44 40.36 +17 43 32.1 q K63
2018-10-08 22:34:02 C 01 44 40.77 +17 43 38.4 q K63
2018-10-10 11:27:25 C 01 47 47.22 +18 26 33.2 V I52
2018-10-10 11:29:40 C 01 47 47.42 +18 26 35.3 V I52
2018-10-10 11:52:03 C 01 47 49.22 +18 27 00.9 V I52
2018-10-15 20:35:17 C 02 00 17.81 +21 09 10.0 q A17
2018-10-15 20:57:57 C 02 00 20.10 +21 09 41.1 q A17
2018-10-15 21:20:35 C 02 00 22.36 +21 10 12.3 q A17